What is a Mortgage Aggregator? Roles and Models

A mortgage aggregator gives mortgage brokers access to a panel of lenders through its lender agreements, alongside software and business support. Brokers also call aggregators mortgage broking groups. The joining agreement decides which services you receive, how you pay for them and whose credit licence you operate under.

What an Aggregator Does

The aggregator maintains lender relationships and the systems a broker uses to prepare and lodge loan applications. The Australian Securities and Investments Commission (ASIC) describes an aggregator as “A business which provides aggregation services to a broker business or broker”. Its definition also requires a direct contractual relationship with a credit provider. See the key terms in ASIC Regulatory Guide 273: Mortgage brokers: Best interests duty.

A typical residential file starts with the broker assessing the client’s needs and comparing suitable products. The broker needs accreditation with the selected lender, then collects documents and prepares the application in the group’s systems. The lender assesses the application, issues approval and arranges settlement. The aggregator supplies the access and support around that journey.

For credit activities, ASIC says you generally need “an Australian credit licence or authorisation from a credit licensee” before starting business. Its credit licensing guidance explains the rule and exemptions. An aggregation agreement and a lender accreditation are separate from the authority to conduct credit activities.

What Brokers Actually Buy

Brokers buy access to lenders and the support needed to run files through them. Compare the lender panel with the loans you write, then examine software, file-review support, training and the people who handle lender escalations.

Use the Australian mortgage broker aggregator comparison to make a shortlist. Brand recognition does not fix a gap in the lenders or file types you need. A familiar logo has little practical value if you cannot lodge the client’s loan.

If you feel lost in a broker network, name the support task you cannot get help with, such as a lender escalation or file review. Use the agreed escalation contact and record the response. Compare the support received with the group’s written service commitment before deciding whether to change groups.

Aggregation Models

Brokers meet four aggregation models: own-brand or specialist aggregation, franchise groups, boutique aggregators and sub-aggregation. A group can combine models, so compare the agreement offered to your brokerage.

In business generally, an aggregator is a company that brings many providers’ products or services together in one place. A digital aggregator, such as a news or price comparison website, does the same online. A mortgage aggregator does this for brokers, bringing lender access, software and support into one service.

Finance aggregation is an umbrella description for arrangements that connect finance brokers with lenders and business support. The models here describe a mortgage broker’s business arrangement, separate from collecting sales leads or providing personal financial advice. Asset-finance membership covers vehicle and equipment lending, which needs its own panel-access and support checks.

Own-Brand or Specialist Aggregation

With own-brand or specialist aggregation, you keep your brokerage’s trading name while buying lender-panel access, compliance support and technology. This model suits a broker who wants control over their public brand and already has, or wants to build, their own client relationships.

Test whether the support fits your experience and the files you write. A broker who needs frequent help on complex files needs a named support contact and a clear escalation process. A broker with an established team needs a daily portal that works for that team’s processing and record-keeping.

Read the contract for fees, commission share, trail ownership, notice periods and client-data rights. Confirm which records you can export and what happens to ongoing trail after you leave. Try the portal before signing, including a file handover between a broker and an administrator.

Franchise Groups

A franchise group combines aggregation with a consumer brand and rules for running the business under that brand. Compare the marketing and support included with franchise charges, local brand control and ownership of leads. The mortgage broker franchise comparison covers those choices in detail.

Boutique Aggregators

Boutique aggregation focuses on closer contact with a business development manager (BDM) and support shaped to the brokerage. A smaller lender panel can limit some files. A small support desk can also stretch as the broker network grows, so ask who covers your BDM’s absence and handles urgent escalations.

Compare membership fees, technology charges and commission share against the BDM coverage you receive. Read exit terms and trail treatment alongside that cost. Personal contact is useful when the person can resolve your files and has cover when unavailable.

Sub-Aggregation

Sub-aggregation means joining an intermediary that uses a parent aggregator’s arrangements for lender access and systems. The sub-aggregator can supply its own support and commercial terms. Identify which party pays commissions, holds the relevant licence and handles disputes or departure. Read how sub-aggregation works for the full relationship.

Lender Access

Lender access means the lenders you can personally lodge with, after accreditation, under the proposed agreement. Ask which major banks and non-bank lenders are available to you. A panel logo sheet alone does not answer that question.

For self-managed super fund (SMSF), construction, near-prime or commercial work, get a written lender list and the accreditation requirements. Do this before leaving your current group. For example, a broker moving a construction-focused brokerage needs access to the lenders used for those projects, even if the new panel has more lenders overall.

Tools, Training and Lodgement

Inspect the customer relationship management (CRM) system and lodgement screens you will use every day. Check document collection, education resources and compliance tools within the mortgage application process.

Where the group permits, run a dummy file through product selection, document requests, file review and lodgement. Record where the broker or administrator must enter information again and how the system handles a missing document. Ask who helps when a lender rejects a submission or a compliance review sends it back.

How to Join an Aggregator

To join an aggregator, establish your licensing arrangement, apply to the group and review its agreement before onboarding and lender accreditation. The group’s acceptance does not replace the licensing requirement.

Decide whether you will hold your own Australian credit licence or conduct credit activities under a licensee’s authorisation. Identify the licence holder and the activities covered.
Apply to the aggregator with your lending history and business plan. Ask what evidence it needs from an experienced broker or a new entrant, and how it reviews the application.
Review the agreement and written fee schedule. Confirm fixed charges, commission splits, clawback responsibility, notice periods and what happens to trail and client records on exit.
Complete the group’s onboarding and required lender accreditations. Confirm which lenders are available before accepting files that depend on them.

If you are new to broking, ask who mentors you, how supervised files work and what mentoring costs. Confirm the mentor’s availability and who approves a file before lodgement. Use the comparison guide’s choice for new brokers alongside these questions when making your shortlist.

Aggregator Fees and Commission

Aggregator charges can use a commission share, membership fee, technology fee or a combination. Ask which charges apply to upfront and trail, what the fee includes and which costs sit outside it. Include professional indemnity (PI) insurance and any licensing or mentoring charges in the calculation.

Apply the written proposal to your own settlement and trail figures. The aggregator fee guide explains flat fees against commission splits. A trail commission calculator can help you model your book before signing.

These published fee pages give you a starting point for each group’s terms:

Use the schedule offered to your brokerage for the final calculation, including commission deductions and the treatment of clawbacks. A recruiter’s example loan cannot show the cost of your whole book.

How to Compare Two Groups

Compare two aggregators using the same lenders, sample file and income figures. That shows whether a difference in price buys support or access your brokerage will use.

List the lenders you used in the last 12 months. Ask each group which you can lodge with on day one.
Time a standard residential file in each CRM and lodgement system, where the group permits. Include document collection and file review.
Get a written fee schedule that includes technology and PI costs. Calculate net income from the same settlement and trail figures.
Identify the licence holder and read what happens to your trail on exit. Confirm notice periods and access to client records after departure.

If a group promotes artificial intelligence (AI) features, test them on a representative real file with permission and appropriate client-data protection. Check the output against the file and the lender’s requirements before relying on it.

If you know which group you want to read about, use the aggregator directory to open its profile. Take the written offer and your comparison results into the final joining decision.